ATE73839T1 - PHOSPHATE ESTER LUBRICANT. - Google Patents

PHOSPHATE ESTER LUBRICANT.

Info

Publication number
ATE73839T1
ATE73839T1 AT89201758T AT89201758T ATE73839T1 AT E73839 T1 ATE73839 T1 AT E73839T1 AT 89201758 T AT89201758 T AT 89201758T AT 89201758 T AT89201758 T AT 89201758T AT E73839 T1 ATE73839 T1 AT E73839T1
Authority
AT
Austria
Prior art keywords
phosphate ester
ester lubricant
alkyl
group
lubricants
Prior art date
Application number
AT89201758T
Other languages
German (de)
Inventor
Martin Philip Dare-Edwards
Original Assignee
Shell Int Research
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of ATE73839T1 publication Critical patent/ATE73839T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/002—Traction fluids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/74—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/026—Butene
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/042—Metal salts thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Friction Gearing (AREA)

Abstract

Use as lubricants, especially for traction drives, of organophosphate esters of the general formula I:- (R<1>O)2- @-(OR<2>) I wherein each group R<1> individually represents a saturated alicyclic group, preferably cyclohexyl, optionally substituted by one or more alkyl, especially methyl groups, and R<2> represents R<1> or an alkyl or aryl group.
AT89201758T 1988-07-01 1989-06-30 PHOSPHATE ESTER LUBRICANT. ATE73839T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888815754A GB8815754D0 (en) 1988-07-01 1988-07-01 Phosphate ester lubricants
EP89201758A EP0349093B1 (en) 1988-07-01 1989-06-30 Phosphate ester lubricants

Publications (1)

Publication Number Publication Date
ATE73839T1 true ATE73839T1 (en) 1992-04-15

Family

ID=10639747

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89201758T ATE73839T1 (en) 1988-07-01 1989-06-30 PHOSPHATE ESTER LUBRICANT.

Country Status (17)

Country Link
EP (1) EP0349093B1 (en)
JP (1) JP2749878B2 (en)
KR (1) KR0134774B1 (en)
CN (1) CN1019021B (en)
AT (1) ATE73839T1 (en)
AU (1) AU613207B2 (en)
BR (1) BR8903177A (en)
CA (1) CA1336185C (en)
DE (1) DE68901010D1 (en)
ES (1) ES2030262T3 (en)
FI (1) FI95594C (en)
GB (1) GB8815754D0 (en)
GR (1) GR3004107T3 (en)
MY (1) MY106974A (en)
PT (1) PT91001B (en)
SG (1) SG45393G (en)
ZA (1) ZA894897B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5817606A (en) * 1996-08-08 1998-10-06 Rohm And Haas Company Viscosity index improving additives for phosphate ester-containing hydraulic fluids
JP5188309B2 (en) * 2008-07-30 2013-04-24 コスモ石油ルブリカンツ株式会社 Flame retardant gear oil composition

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2285854A (en) * 1934-02-23 1942-06-09 Du Pont Lubrication

Also Published As

Publication number Publication date
EP0349093A1 (en) 1990-01-03
PT91001B (en) 1995-01-31
CN1039053A (en) 1990-01-24
JP2749878B2 (en) 1998-05-13
FI893169A (en) 1990-01-02
PT91001A (en) 1990-02-08
ZA894897B (en) 1990-06-27
CN1019021B (en) 1992-11-11
AU3713289A (en) 1990-01-04
AU613207B2 (en) 1991-07-25
MY106974A (en) 1995-08-30
KR0134774B1 (en) 1998-04-18
FI95594B (en) 1995-11-15
EP0349093B1 (en) 1992-03-18
JPH0253893A (en) 1990-02-22
FI95594C (en) 1996-02-26
GR3004107T3 (en) 1993-03-31
DE68901010D1 (en) 1992-04-23
CA1336185C (en) 1995-07-04
FI893169A0 (en) 1989-06-28
SG45393G (en) 1993-06-25
ES2030262T3 (en) 1992-10-16
KR900001826A (en) 1990-02-27
GB8815754D0 (en) 1988-08-10
BR8903177A (en) 1990-02-13

Similar Documents

Publication Publication Date Title
AU2867089A (en) (cycloalkylamino)methylenebis(phosphonic acid) and medicines containing the same as an active ingredient
ATE120753T1 (en) BISPHOSPHONIC ACID DERIVATIVES AS ANTIARTHRITIC AGENTS.
DE69327572D1 (en) PHOSPHONIC ACID DERIVATIVE
FI862882A (en) 1-SUBSTITUERADE OXINDOL-3-CARBOXIAMIDER SOM ANTIINFLAMMATORISKA OCH VAERKSTILLANDE MEDEL.
DE69531476D1 (en) Serotonergic modulators
DE69104593D1 (en) Production and use of N-iodopropargyl-oxycarbonylamino acid esters as antimicrobial agents.
JPS5699485A (en) 66*11hydroxyethyl**22*aminoethylthio**1*11 disubstitutedd11carbadethiapenee22emm33carboxylic acids
ES8606162A1 (en) Endless drive system.
GB8828669D0 (en) Organic compounds
ATE73839T1 (en) PHOSPHATE ESTER LUBRICANT.
FI931079A (en) MICROBOTHER MACHINERY
ATE61064T1 (en) GREASE.
ES509782A0 (en) A PROCEDURE FOR THE PREPARATION OF NEW BISTERS OF METHANODIOL AND ETHANODIOL.
DE69213656D1 (en) 1-alkyl-2-acyl-1,2-disulfonylhydrazine with antineoplastic activity
FR2367772A1 (en) TRIAZINYL-PHOSPHONATES USED AS ORGANIC STABILIZERS
FR2357571A1 (en) ORGANIC PHOSPHITES FOR USE AS STABILIZERS
ES554118A0 (en) A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF ACID-6- (1-ACIL-1-HYDROXIMETIL) PENICILANIC.
GR3030547T3 (en) Platelet activating factor antagonists.
GB1519910A (en) Phenol derivatives useful as degradation inhibitors of polymeric or oily substances
TH1366EX (en) Phosphorus derivatives of carbamidothioic acid ester
DE59300004D1 (en) 2,3-dihydroxyquinoxaline compounds.
GR3027684T3 (en) Method for the preparation of substituted 1,4-dihydro-4-oxo-cinnoline-3-carboxylic acids, esters and salts thereof, and intermediates used in this method

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee